The materials used in the Polkadot Blockchain Academy

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A Decentralized, Scalable Blockchain With a Focus on Interoperability

欢迎大家来到 Beosin 出品的“跨链桥安全研究”系列文章，在上一篇文章里（跨链桥安全研究(三) | 多边形战士Polygon安全透析，如何预防“潘多拉魔盒”的开启？），我们详细对Polygon跨链桥协议进行专业的技术分析。今天，Beosin 团队将Polkadot生态进行安全透析。 Polkadot是一种异构多链的跨链技术，主要由中继链、平行链、转接桥构成。其中，平行链负责具体的业务场景实现，其允许并行处理交易，且每条平行链都有一个独特的状态转换函数（STF）。中继链则负责整个网络的共识验证，只要一…

Polkadot is becoming the ‘internet of blockchains’, where independent blockchains can communicate seamlessly between each other for simple…